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UHPLC Analysis of Corticosteroids on Titan C18

UHPLC Analysis of Corticosteroids on Titan C18 application for HPLC

Materials

related product

Product No.
Description
Pricing

Corticosterone

≥92%

Cortisone 21-acetate

≥99%

Hydrocortisone

≥98% (HPLC)

Cortisone

≥95%

CONDITIONS

column

Titan C18, 10 cm x 2.1 mm I.D., 1.9 μm particles (577124-U)

mobile phase

[A] water; [B] acetonitrile; (70:30, A:B)

gradient

30% to 60% B in 3 minutes, hold for 0.2 min

flow rate

0.4 mL/min

pressure

7423 psi (512 bar)

column temp.

35 °C

detector

UV, 240 nm

injection

1 μL

sample

1000 ng/ml in mobile phase

detector

ESI (+) MS TIC SIR

Description

Analysis Note

Analysis of Corticosteroids on a Titan C18 UPLC column with MS detection in ESI (+) Mode

Other Notes

Other MS Conditions:

  • PolarityES+
  • Capillary (kV)1.40
  • Cone (V)54.00
  • RF (V)2.50
  • Extractor (V)3.00
  • Source Temperature (°C)150
  • Desolvation Temperature (°C)500
  • Cone Gas Flow (L/Hr)0
  • Desolvation Gas Flow (L/Hr)1000
  • Collision Gas Flow (mL/Min)ON
  • LM 1 Resolution13.64
  • HM 1 Resolution13.91
  • Ion Energy 10.20

Legal Information

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